mirror of https://github.com/BOINC/boinc.git
677 lines
24 KiB
PHP
677 lines
24 KiB
PHP
<?
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$project_news = array(
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array("November 1, 2005",
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"IBM's <a href=http://www.worldcommunitygrid.org/>World Community Grid</a>
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has launched a BOINC-based project (currenly Linux only)."
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),
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array("October 28, 2005",
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"David Anderson talks about BOINC and volunteer computing
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in a <a href=http://www.enterpriseleadership.org/listen/podcast-anderson>podcast at www.enterpriseleadership.org</a>."
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),
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array("October 20, 2005",
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"Version 5.2.2 of the BOINC client software has been release.
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It includes a simpler registration procedure,
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security enhancements, and numerous other improvements."
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),
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array("September 25, 2005",
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"<a href=http://boinc.bakerlab.org/rosetta/>Rosetta@home<a>,
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a BOINC-based project at the University of Washington,
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has launched and is seeking participants.
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Its goal is \"... to develop methods that accurately
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predict and design protein structures
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and complexes, an endeavor that may ultimately help researchers
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develop cures for human diseases.\""
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),
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array("September 23, 2005",
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"<a href=server_perf.pdf>High-Performance Task Distribution for Volunteer Computing</a>, a paper about BOINC server performance,
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will appear in the e-Science 2005 conference in December."
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),
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array("September 6, 2005",
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"<a href=http://www.theinstitute.ieee.org/portal/site/tionline/menuitem.130a3558587d56e8fb2275875bac26c8/index.jsp?&pName=institute_level1_article&TheCat=2201&article=tionline/legacy/inst2005/sep05/9w.fgravity.xml&>Searching for Gravity @ Home</a>, an article about Einstein@home and BOINC,
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appears in the September 2005 issue of IEEE's <i>The Institute</i>."
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),
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array("August 29, 2005",
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"<a href=http://www.acmqueue.com/modules.php?name=Content&pa=showpage&pid=313>A conversation with David Anderson</a> in ACM Queue Magazine."
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),
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array("August 14, 2005",
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"We are <a href=new_setup.php>redesigning BOINC</a> to use
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a user-supplied identifier and password
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instead of a system-supplied random key
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for identifying an account.
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Comments on the design are welcome."
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),
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array("August 9, 2005",
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"BOINC is transitioning to use <a href=http://curl.haxx.se/>libcurl</a>
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for HTTP operations.
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This will allow BOINC to use HTTPS (secure HTTP)
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for scheduler requests and file transfers."
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),
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array("August 3, 2005",
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"Non-open-source code (RSAEuro and GLUT) has been removed from BOINC.
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OpenSSL's crypto library is used for encryption."
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),
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array("July 25, 2005",
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"A group of students from Cornell have written
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<a href=distributing_science_final.pdf>Distributing Science</a>,
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a very nice article about BOINC
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and some of the projects using it."
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),
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array("July 24, 2005",
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"<a href=http://www.fatbat.dk/thesis/>A paper by Jakob Pedersen and Christian Søttrup</a>
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discusses the interoperation of the Grid and BOINC."
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),
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array("July 11-12, 2005",
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"The <a href=cern_workshop.php>First Pangalactic BOINC Workshop</a>
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was held at CERN,
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bringing together people from ClimatePrediction.net,
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Einstein@home, CERN, and BOINC.
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"
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),
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array("June 25, 2005",
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"BOINC <a href=stats_sites.php>statistics</a> sites continue to evolve.
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Check out <a href=http://home.btconnect.com/Gabys_Bazar/hwupgrade.html>Every Earthly Hour</a>, developed by Hydnum Repandum"
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),
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array("June 24, 2005",
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"We have added
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<a href=http://boinc.berkeley.edu/api.php#credit>new API calls</a>
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that allow applications to do their own CPU benchmarking,
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or directly report their floating-point operation count.
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This will give more accurate credit numbers for
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applications that are optimized for specific architectures
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or that use non-CPU computing resources such as GPUs."
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),
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array("June 24, 2005",
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"We've added two mechanisms that give better estimates
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of result completion time
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(and thus better scheduling and fewer missed deadlines):
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1) we track the 'CPU efficiency': the average fraction
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of CPU time that BOINC apps receive while they're running
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(this can be less than one on systems that run
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compute-intensive tasks other than BOINC);
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2) we dynamically maintain a per-project upper bound on the
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ratio of actual CPU time to predicted CPU time."
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),
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array("June 24, 2005",
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"We've improved and simplified the CPU scheduling and work-fetch policies,
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using a detailed simulation of BOINC's weighted round-robin scheduling.
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When the simulator predicts that a deadline will be missed,
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the client switches to earliest-deadline-first scheduling.
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When the simulator predicts that fetching additional work
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will cause a deadline to be missed, it suspends work fetch."
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),
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array("June 24, 2005",
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"<a href=acct_mgt.php>Account management system</a>
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are web sites that let participants sign up for
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multiple projects with just a few clicks (and no account keys).
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The BOINC manager (development version) now lets you
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select, change, or get updated account info from an account manager."
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),
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array("June 24, 2005",
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"BOINC now works in Windows 'service' mode on computers
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with dialup connections and the 'confirm before connect' preference set.
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The connection confirmation and setup process has been
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moved to the BOINC manager, which (unlike a service)
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is able to do GUI activities."
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),
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array("June 16, 2005",
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"Climateprediction.net is featured in
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<a href=http://www.iee.org/oncomms/sector/PN_Article.cfm?objectID=3D100A5C-BC75-D279-D8D15A49EC4131B4>an article</a>
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in the journal of the Institute of Electrical Engineers."
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),
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array("June 3, 2005",
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"Two Wiki-based BOINC informational sites have been launched recently:
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<a href=http://boinc-doc.net/boinc-wiki/>The Unofficial BOINC Wiki</a>
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(in English) and
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<a href=http://faq.boinc.de/>Deutsche BOINC FAQ</a> (in German).
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Because these sites are Wikis,
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participants can add and modify content."
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),
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array("May 31, 2005",
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"BOINC is featured in <a href=http://sciencereview.berkeley.edu:7066/pdf/5.1/briefs_pt3.pdf>The Berkeley Science Review</a>."
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),
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array("May 14, 2005",
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"Eric Myers and Charlie Fenton have written
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excellent documents on
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<a href=compile.php>how to compile BOINC and BOINC applications
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on Windows, Linux, and Mac OS X</a>."
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),
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array("May 11, 2005",
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"BOINC and BOINC-based projects are discussed in
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the article 'Grassroots Computing'
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in the May 6 2005 issue of
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<a href=http://www.sciencemag.org/sciext/computers/>Science magazine</a>."
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),
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array("May 10, 2005",
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"LHC@home is a BOINC-based project being used to
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simulate the orbits of particles in CERN's Large Hadron Collider (LHC).
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Read about it in the
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<a href=http://bulletin.cern.ch/eng/articles.php?bullno=13/2005&base=art#Article1>CERN Bulletin</a>.
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"
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),
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array("May 10, 2005",
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"As the number of BOINC-based projects has increased,
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a problem has emerged - if a computer is attached to lots of projects,
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it may have trouble finishing work in time.
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We are revising the BOINC client's <a href=sched.php>CPU scheduling
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and work-fetch policies</a> to address this issue."
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),
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array("May 10, 2005",
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"Many BOINC applications have interactive graphics
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(e.g. you can zoom in/out using the mouse).
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For apps that use the latest BOINC API, you can interact
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even when in screensaver mode - just hold down the control key."
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),
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array("May 10, 2005",
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"We finally have an installer and GUI for Mac OS X!
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It is available as a development version,
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and will become the standard version soon."
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),
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array("April 11, 2005",
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"Volunteers have ported SETI@home and BOINC to
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<a href=http://boinc.berkeley.edu/download_other.php>a variety of platforms</a>,
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including Solaris/x86-64, Linux/x86-64, Linux/PPC, HP-UX, and FreeBSD."
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),
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array(
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"March 8, 2005",
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"We released the BOINC Menubar, a user-friendly client software
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version for Macintosh OS X.
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It can be installed and run through a GUI interface -
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no Unix commands.
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We also released the Windows installer announced in
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the January 1 2005 news item.
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Both are available on the <a href=download.php>Download</a> page."
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),
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array(
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"February 19, 2005",
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"The <a href=http://einstein.phys.uwm.edu/>Einstein@home</a>
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project was officially launched this morning.
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BOINC users are encouraged to participate in this project,
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which searches for spinning neutron stars (also called pulsars)
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using data from the LIGO and GEO gravitational wave detectors.
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"
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),
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array(
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"February 17, 2005",
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"We've added a <a href=web_translation.php>framework for web-site translations</a>
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(both BOINC-supplied and project-specific parts).
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We are adding support for
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<a href=acct_mgt.php>account management systems</a>
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that simplify participation in multiple projects.
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Security enhancement: all application files are digitally signed.
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"
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),
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array(
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"January 20, 2005",
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"BOINC source code is now distributed under the
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Lesser GNU Public License (LPGL)."
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),
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array(
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"January 19, 2005",
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"BOINC-based projects projects now have
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80,721 participants in 188 countries.
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Based on <a href=flops.php>current credit statistics</a>,
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together they supply 106 TeraFLOPS of computing power -
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far more than any conventional supercomputer."
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),
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array(
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"January 18, 2005",
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"BOINC's message board system supports moderation."
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),
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array(
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"January 10, 2005",
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"With help from the Einstein@home group, we have refined BOINC's
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<a href=sched_locality.php>locality scheduling</a> mechanism,
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It can now interact with project-specific programs
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that generate work on demand,
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and that maintain a 'working set' of data files
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for which work is distributed."
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),
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array(
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"January 1, 2005",
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"The Windows version of BOINC can now be configured
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to run when a particular user is logged in,
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to run when any user is logged in,
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or run all the time (as a service)
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even when no users are logged in."
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),
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array("December 10, 2004",
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"With considerable help from the Einstein@home group,
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we have application graphics working on all platforms, including Linux.
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To handle hosts without graphics libraries,
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we have developed a <a href=graphics.php>new architecture</a> in which
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graphics code resides in a dynamically loaded library."
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),
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array("December 6, 2004",
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"Added prioritization to work distribution."
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),
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array("December 3, 2004",
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"We have created a new email list,
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<a href=http://www.ssl.berkeley.edu/mailman/listinfo/boinc_cvs>boinc_cvs@ssl.berkeley.edu</a>.
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A summary of each CVS checkin to the BOINC source tree
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will be posted to this list."
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),
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array(
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"December 2, 2004",
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"A technical paper about BOINC is
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<a href=grid_paper_04.pdf>here</a>.
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This paper appeared in the
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5th IEEE/ACM International Workshop on Grid Computing,
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November 8, 2004, Pittsburgh, USA."
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),
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array(
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"November 21, 2004",
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"We have developed a GUI for the core client.
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It's similar to the old Windows GUI but is implemented
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using <a href=http://www.wxwidgets.org/>wxWidgets</a>
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so it runs on all platforms.
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It offers new features such as the ability to
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suspend/resume projects and results,
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and project-specific web links.
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It uses a socket-based GUI RPC mechanism,
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which makes it possible to develop other GUIs,
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including ones that control many hosts.
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"
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),
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array(
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"November 21, 2004",
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"A new utility, db_purge, allows projects to
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flush old entries from the result and workunit tables,
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so that these tables have a bounded size."
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),
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array(
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"November 21, 2004",
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"We have developed a new Windows installer
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that lets you run BOINC as a service,
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and that is compatible with the Microsoft MSI framework."
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),
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array(
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"November 21, 2004",
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"The application graphics framework now works on
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all platforms, including Mac OS X."
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),
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array(
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"November 21, 2004",
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"The message-board system now supports self-moderation
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(i.e., 'ignore lists')."
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),
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array(
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"November 21, 2004",
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"BOINC servers can now use read-only database replicas
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for increased throughput."
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),
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array(
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"September 21, 2004",
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"XML Schemas for the statistics data exported by BOINC projects
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is <a href=BOINCSchemas/>here</a>,
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and graphical representations are
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<a href=BOINCSchemas/documentation/>here</a>."
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),
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array(
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"September 14, 2004",
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"We have created an email list, boinc_opt@ssl.berkeley.edu,
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for people interested in porting and optimizing BOINC applications.
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Sign up <a href=http://www.ssl.berkeley.edu/mailman/listinfo/boinc_opt>here</a>."
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),
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array(
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"September 11, 2004",
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"We are working on a new type of work distribution, called
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<a href=sched_locality.php>Locality scheduling</a>,
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that sends work to hosts that already have the needed files."
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),
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array(
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"September 6, 2004",
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"The <a href=http://lattice.umiacs.umd.edu/>Lattice</a> project
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from the University of Maryland
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is developing a Grid system that integrates Globus,
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BOINC, and several other software components."
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),
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array(
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"September 1, 2004",
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"The new project LHC@home announces its first beta test,
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initially restricted to 1000 users.
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Please sign up at <a href=http://lhcathome.cern.ch>lhcathome.cern.ch</a>."
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),
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array(
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"August 26, 2004",
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"The <a href=http://climateprediction.net/>Climateprediction.net</a>
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project is now open to the public."
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),
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array(
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"August 6, 2004",
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"Users can choose whether applications should
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quit or suspend when they're not executing."
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),
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array(
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"August 5, 2004",
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"The core client now checks whether disk usage exceeds
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user-specified limits, and if so it deletes projects files
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in a way that respects project resource shares."
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),
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array(
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"August 5, 2004",
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"Large BOINC projects (like SETI@home) were getting
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on the order of a million files in upload/download directories.
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This caused OS performance problems.
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We fixed this by providing a two-level directory
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hierarchy for upload/download directories."
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),
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array(
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"August 3, 2004",
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"The Climateprediction.net project recently held an
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<a href=http://www.climateprediction.net/project/openday.php>Open Day</a>,
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describing its status and its plans to use BOINC.
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"
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),
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array(
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"July 9, 2004",
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"We made the core/app interface more flexible and general,
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providing better support for applications that consist
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of separate controller, worker, and graphics programs.
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We also added mechanisms that prevent
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multiple applications from running in the same slot,
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and that cause applications to exit if the core client dies.
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"
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),
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array(
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"July 9, 2004",
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"We changed the SQL queries used by the performance-critical
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server components, such as the transitioner and feeder,
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to boost maximum server throughput."
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),
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array(
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"July 9, 2004",
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"The core client now does preemptive scheduling of results.
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It time-slices between results,
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maintaining the approximate project resource shares.
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The work-fetch policy has also been modified;
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a single 'connection frequency' parameter replaces the
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min/max buffer parameter,
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and the policy matches the requirements of the CPU-scheduling policy."
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),
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array(
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"July 9, 2004",
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"We have added a mechanism that allows projects to
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upload and download 'persistent files'.
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This is the first step to using participant hosts for storage
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as well as computation, possibly creating
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the world's largest storage server."
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),
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array(
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"June 20, 2004",
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"The <a href=db_dump.php>statistics export mechanism</a> has been redesigned
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to give projects more control over what they export;
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e.g. they can shift the burden of sorting to statistics web sites."
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),
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array(
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"June 16, 2004",
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"New features: support for multi-program applications.
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Daily result quota per host.
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Applications can supply a static graphic
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(for screensaver) without writing code.
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Improved support for FORTRAN.
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Support for GUI RPCs in Windows client.
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Option for allowing GUI RPCs from non-local hosts.
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Check for keyboard/mouse input in Unix.
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Support for name/password authentication for HTTP proxies."
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),
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array("May 31, 2004",
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"BOINC news is available as an RSS feed;
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see Community and Resources."
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),
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|
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array(
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"May 19, 2004",
|
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"CPU benchmarking (and credit) are now based on
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the Dhrystone and Whetstone benchmarks.
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Memory bandwidth is no longer measured."
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),
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array("May 18, 2004",
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"Source code is now available
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<a href=source_code.php>directly via CVS</a>.
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Improved Unix signal handling.
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Support app versions, workunits and results with lots of files
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(changed XML fields from 4KB to 64KB).
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Added
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<a href=homogeneous_redundancy.php>homogeneous redundancy</a> mechanism.
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"),
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array("May 2, 2004",
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"General preferences are now propagated from client to server,
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but only to accounts with the same email address
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as where the preferences originated.
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"),
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array("April 20, 2004",
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"Added <a href=cpid.php>cross-project identification</a> system.
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Added support for caching of PHP web pages,
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and restored leaderboard pages.
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"),
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array("April 12, 2004",
|
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"Recent fixes and features:
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<a href=http://boinc.berkeley.edu/trickle.php>trickle messages</a>
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for long-running work units;
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benchmarking for hyperthreaded CPUs;
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don't propagate preferences from hosts to projects;
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check for file existence before running apps;
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SOCKS proxy support;
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separate suspend/resume for network activity;
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fix race conditions in server;
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add file compression code.
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See checkin_notes for details.
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"),
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array("March 16, 2004",
|
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"An unauthorized
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<a href=calvin-hobbes-boinc.jpg>BOINC graphic</a>.
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"),
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|
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array("February 11, 2004",
|
|
"BOINC is being used at the Scripps Research Institute
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to run a distributed version of CHARMM
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(a program for macromolecular simulations).
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|
"),
|
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|
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array("February 1, 2004",
|
|
"BOINC now has an
|
|
<a href=anonymous_platform.php>anonymous platform mechanism</a>
|
|
which 1) allows computers of any type to participate
|
|
in a BOINC project, and 2) allows participants to
|
|
run only software they have compiled themselves,
|
|
should they so desire.
|
|
|
|
"),
|
|
|
|
array("January 22, 2004",
|
|
"The BOINC core client now provides
|
|
<a href=gui_rpc.php>a set of RPCs allowing separate GUIs to be developed</a>.
|
|
"),
|
|
|
|
array("November 26, 2003",
|
|
"The CVS repository of BOINC code (including web pages) is now visible through
|
|
<a href=http://boinc.berkeley.edu/cgi-bin/cvsweb.cgi/>a web-based interface</a>.
|
|
This may be useful for people maintaining web-site translations.
|
|
"),
|
|
|
|
array("November 26, 2003",
|
|
"A <a href=http://boinc.berkeley.edu/madrid.html>paper
|
|
about the goals of BOINC</a> was presented at a recent conference.
|
|
"),
|
|
|
|
array("November 25, 2003",
|
|
"The beta test project is accepting new users.
|
|
CPU time measurement accuracy improved.
|
|
Scheduler respects disk usage limits.
|
|
Web site can issue cookies.
|
|
"),
|
|
|
|
array("November 5, 2003",
|
|
"The graphics of running application are updated whenever
|
|
preferences are changed.
|
|
The scheduler now issues only as many results as will fit in
|
|
the allotted amount of disk space.
|
|
|
|
"),
|
|
|
|
array("October 30, 2003",
|
|
"New minor versions of the core client and beta-test apps have been released.
|
|
XML statistics data for the beta test
|
|
<a href=http://setiboinc.ssl.berkeley.edu/ap/stats.php>is available</a>;
|
|
it's intended for graphical or tabular representation.
|
|
"),
|
|
|
|
array("October 18, 2003",
|
|
"A SETI@home application has been added to the beta test.
|
|
The scheduling server detect results that can't be sent
|
|
to any hosts, and flags them.
|
|
HTTP 404 errors on downloads are treated as unrecoverable.
|
|
Graphics can be limited by frame rate or percent of CPU.
|
|
Don't send two results from the same workunit to a single user.
|
|
Added JPEG support to application graphics.
|
|
Added \"confirm before accept executable\" mechanism.
|
|
|
|
"),
|
|
|
|
array("September 11, 2003",
|
|
"BOINC is discussed in
|
|
<a href=http://www.nytimes.com/2003/09/11/technology/circuits/11dist.html>
|
|
an article by Joan Oleck in the New York TImes</a>.
|
|
"),
|
|
|
|
|
|
array("September 4, 2003",
|
|
"We've released BOINC version 2.0.
|
|
All BOINC components must be upgraded to major version 2.
|
|
We've upgraded the <a
|
|
href=http://maggie.ssl.Berkeley.edu/ap/>Astropulse</a> server to 2.01 and
|
|
released <a href=http://setiboinc.ssl.Berkeley.edu/ap/download.php>BOINC core
|
|
client 2.01</a>.
|
|
This was due to an architecture and protocol change in
|
|
specifying resource estimates and limits.
|
|
"),
|
|
|
|
array("September 1, 2003",
|
|
"BOINC server tools are now Python-based. A <a href=python.php>database
|
|
back-end API</a> allows quick development of data-manipulation utilities.
|
|
"),
|
|
|
|
array("August 15, 2003",
|
|
"We rewrote parts of the scheduling server architecture to make operations
|
|
more flexible and efficient.
|
|
The <code>timeout_check</code>
|
|
daemon has been replaced by a more general <code>transitioner</code> daemon.
|
|
"),
|
|
|
|
array("July 25, 2003",
|
|
"We've added two new web-site features for BOINC projects:
|
|
user profiles and message boards.
|
|
These are visible on the <a href=http://maggie.ssl.berkeley.edu/ap/>beta-test web site</a>.
|
|
"),
|
|
|
|
array("July 23, 2003",
|
|
"The <a href=source/>BOINC source code</a> is available again,
|
|
under <a href=legal.html>a new public license</a>.
|
|
Version 1.05 incorporates bug fixes and new features,
|
|
including the ability to add your own graphics to the screensaver.
|
|
The beta test has been resumed, and the scheduling server and
|
|
database have been moved to a new machine.
|
|
"),
|
|
|
|
array("June 10, 2003",
|
|
"<a href=http://boinc.berkeley.edu/db_dump.php>XML based statistics</a> for
|
|
the Astropulse beta test are
|
|
<a href=http://setiboinc.ssl.berkeley.edu/ap/stats/>available</a>.
|
|
"),
|
|
|
|
array("May 30, 2003",
|
|
"No big news to report,
|
|
but thanks to the beta test we've fixed a number of bugs,
|
|
involving runaway applications, too-large output files,
|
|
screensaver behavior, and mechanisms for
|
|
quitting and resetting projects.
|
|
"),
|
|
|
|
array("April 29, 2003",
|
|
"We have created a second project, allowing beta testers to
|
|
experiment with dividing their resources between multiple projects.
|
|
"),
|
|
|
|
array("April 23, 2003",
|
|
"We have resumed the BOINC beta test.
|
|
"),
|
|
|
|
array("April 9, 2003",
|
|
"Due to a legal issue,
|
|
we are suspending the BOINC beta test,
|
|
and we have requested that BOINC source code
|
|
no longer be available at Sourceforge.net.
|
|
We hope to resolve this issue soon.
|
|
"),
|
|
|
|
array("March 31, 2003",
|
|
"We are preparing a BOINC-based version of SETI@home.
|
|
See a <a href=setiathome.jpg>preview of the graphics</a>.
|
|
"),
|
|
|
|
array("March 25, 2003",
|
|
"<a href=http://www.boinc.dk/index.php?page=download_languages>Non-English
|
|
language.ini files</a> are available.
|
|
Preferences include time-of-day restrictions.
|
|
Core client and applications communicate via shared memory and signals
|
|
rather than files, reducing disk traffic.
|
|
"),
|
|
|
|
array("March 19, 2003",
|
|
"New account parameters and preferences: URL, limit number of processors,
|
|
frequency of writes to disk, whether to show your computers on the web.
|
|
"),
|
|
|
|
array("March 4, 2003",
|
|
"Participants can have separate preferences
|
|
(such as network and disk usage limits)
|
|
for computers at home, work, and school.
|
|
"),
|
|
|
|
array("February 25, 2003",
|
|
"Participants can limit their upstream and downstream network bandwidth.
|
|
"),
|
|
|
|
array("February 22, 2003",
|
|
"Participants can control the parameters (color, transparency,
|
|
timing) of the Astropulse graphics.
|
|
"),
|
|
|
|
array("February 19, 2003",
|
|
"New feature: secure, verified email address update.
|
|
"),
|
|
|
|
array("January 29, 2003",
|
|
"A <a href=http://setiathome.berkeley.edu/~eheien/ap_ss.jpg>screenshot</a> of the
|
|
BOINC client running AstroPulse, our first test application.
|
|
"),
|
|
|
|
array("December 10, 2002",
|
|
"We have started a beta test of BOINC using
|
|
the Astropulse application.
|
|
Many bugs have been found and fixed.
|
|
"),
|
|
|
|
array("August 24, 2002",
|
|
"BOINC is under development.
|
|
The basic features are working on UNIX platforms.
|
|
We plan to release the first public application of BOINC later this year.
|
|
")
|
|
);
|
|
|
|
?>
|